//
// Created by 束庆乐 on 2024/12/29.
//
#include "cpp026_swap.h"
void swap2(int a,int b){
    int temp = a;
    a = b;
    b = temp;
    cout << a << " " << b << endl;
}

int main(){
    int a = 5;
    int b = 10;
    swap2(a,b);
    return 0;
}

